linthorpe postcode qld Home ›› Postcode Finder ›› QLD ›› Linthorpe Linthorpe local listingsThe suburb of Linthorpe is located in QLD and has a postcode of 4356. Free linthorpe business listing! Get the first free listing in linthorpe! Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.